Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 14:36

General

  • Target
    word.exe
  • Size 733KB
  • Sample260730-ryjbjaba32
  • SHA256 aa223638cd0363efd4195a0081ff36b953c45b36b2bc1dca0aba27ded47259bd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\word.exe
    "C:\Users\Admin\AppData\Local\Temp\word.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Users\Admin\AppData\Local\Temp\word.exe
      "C:\Users\Admin\AppData\Local\Temp\word.exe"
      2⤵
        PID:6012

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          System.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nswBB9B.tmp\System.dll
          • Size 25KB
          • SHA256 33b570d86c4aac8c6785944f9b2992dc3eccc99e35c20ab79d81917bbef35622
          • MD5 SHA1 SHA512 SSDEEP TLSH

          populus.ini

          • Path C:\Users\Admin\AppData\Local\Temp\populus.ini
          • Size 78B
          • SHA256 47fb90afa9dcccdfc53368e9e170e9ee3ff626f36750a5bbb76d576a374eee9d
          • MD5 SHA1 SHA512 TLSH

          memory/3320-18-0x00007FF901560000-0x00007FF90156F000-memory.dmp

          memory/3320-13-0x00007FF901569000-0x00007FF90156A000-memory.dmp

          memory/3320-42-0x0000000140000000-0x000000014012C000-memory.dmp

          memory/3320-40-0x00000000036D0000-0x0000000007502000-memory.dmp

          memory/6012-41-0x0000000000080000-0x0000000000116000-memory.dmp

          memory/6012-47-0x00007FF90B7E9000-0x00007FF90B7EB000-memory.dmp

          memory/6012-46-0x0000000140000000-0x0000000141701000-memory.dmp